tsk-45: Warning fix

src/config.rs

@@ -9,11 +9,7 @@ pub struct App {
 impl App {
     pub fn does_root_directory_exists(&self) -> bool {
         let path = std::path::Path::new(&self.root_directory);
-        if path.exists() {
-            if path.is_dir() { true } else { false }
-        } else {
-            false
-        }
+        if path.exists() { path.is_dir() } else { false }
     }
 }
 

src/main.rs

@@ -19,7 +19,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         eprintln!("Root directory does not exist");
         println!("Attempting to create directory");
         let path = std::path::Path::new(&app.root_directory);
-        match std::fs::create_dir(&path) {
+        match std::fs::create_dir(path) {
             Ok(_) => {
                 println!("Directory created");
             }